Message from the President

Since the establishment in April 1979, CHC System Co., Ltd. has been engaged in the construction of building equipment mainly for air conditioning and ventilation, planning, manufacturing and sales of artificial marble products via our brand “Marvel”. At the meantime, we develop and sell CO2 related products including sensors and controllers that save energy and realize a comfortable indoor environment. with these persistent efforts, we are highly evaluated as a comprehensive engineering company with a distinctive environmental protection venture spirit.


Currently, we have established a construction company and an architectural design office within the CHC group. Through this strategic step, we now are involving in a wide range of businesses as a comprehensive construction and equipment company that handles from planning and design of the building to construction and after-maintenance of various equipment. We pursue the total harmony of equipment, architecture, and design as a whole. Also, we never forget our responsibility as a member of society, to contribute and benefit our society, we make effort to grow the talents of the next generation and the industry. CHC will keep making various efforts not only to develop our company but also to fulfill our responsibility to society.


In the future, CHC as a manufacturer that responds needs from society promptly, in addition to equipment, construction, and design, we will actively collaborate and work closely with related companies not only in Japan but also overseas. Putting “FUNCTION” first, we believe that “business will be not able to grow without customer satisfaction,” CHC will engage in all-out efforts to serve customers in day-to-day operations.

Right: Toshinori Shibuya - Chairman of the Board, C.H.C. SYSTEM CO., LTD.
Left: Toshihiko Shibuya – President (Representative Director), C.H.C. SYSTEM CO., LTD.

Membership of Professional Institutions
・Japan Association of Refrigeration and Air-Conditioning Contractors, Member of the Board of Directors
・Tokyo Association of Refrigeration and Air-Conditioning, Chairman
・Japan Building Mechanical and Electrical Engineers Association, Patron Member
・Tokyo Society of Architects & Building Engineers
・Tokyo Association of Architectural Firms
・Japan Federation of Interior Planner’s Association
・International House of Japan, Corporate Member
・Machida Corporation Association (Machida Hojinkai), Member
・Japan Marrow Donor Registry Promotion Conference, Vice Chairman
・Japan Plant Factory Association, Member
・Machida Chamber of Commerce and Industry, Regular Committee
・Machida Association of Air- Conditioning, Chairman

To CSR section for more information